PROBLEM TO BE SOLVED: To find a product having an antidiastatic action among natural products having high safety, and to provide an antidiastatic action agent comprising the same as an active ingredient(s).SOLUTION: As the active ingredient(s) of the antidiastatic action agent, one or more kinds of ingredients derived from natural products selected from the group consisting of the extract of a licorice leaf part, the extract of Actinidia polygama, the extract of Punica granatum, the extract of Machilus odoratissima, the extract of Mallotus philippinensis, the extract of Centella asiatica, the Plum extract, the extract of Japanese maple and a pearl protein hydrolyzate are incorporated.COPYRIGHT: (C)2012,JPO&INPIT【課題】安全性の高い天然物の中から抗糖化作用を有するものを見出し、それを有効成分とする抗糖化作用剤を提供する。【解決手段】本発明の抗糖化作用剤の有効成分として、甘草葉部抽出物、マタタビ抽出物、ザクロ抽出物、マチルス抽出物、クスノハガシワ抽出物、セキセツソウ抽出物、ウメ抽出物、イロハモミジ抽出物及び真珠タンパク質加水分解物からなる群より選ばれる1種又は2種以上の天然物由来成分を含有させる。【選択図】なし
